Objects in the image:
category: traffic light
category: traffic light
category: traffic light
category: traffic light

Guessing-game dialogue about one of the objects:
q: it is a green traffic light?
a: No
q: it is the one on the left?
a: No
q: the one on the right?
a: No
q: it is the middle one?
a: Yes
q: all of it?
a: Yes